@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a9f2f1d-d0c6-4fbf-8342-0de137d05dd2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a9f2f1d-d0c6-4fbf-8342-0de137d05dd2> .